which one will give you more HP RP supercat or Rx7 cat midpipe
 

just like the title says, which cat will it give you more HP???
here is a link to the cat midpipes

http://www.rx7.com/store/rx8/rx8exhaust.html

http://www.rx7store.net/category_s/300.htm

thanks in advance :)

Both are high flows, so I would assume that both would yield very similar numbers. So I would get which ever one you like the best.

i don't think you'd be able to tell any difference.

agreed, they won't really make a huge difference.

thanks guys!